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Installation Guide
You can download the latest version of the kpn on Download page.

The archive file consists of the executable binary and the configuration file structured as follows.
Note: Do NOT alter the file structure or file name. If you change it, the node may not function correctly.
- bin
|- kpn
|- kpnd
- conf
|- kpnd.conf
File Name
File Description
bin/kpn
PN executable file
bin/kpnd
PN start/termination script file
conf/kpnd.conf
PN configuration file

The installation is the uncompression of the downloaded package where you want to install the package.
$ tar zxf kpn-vX.X.X-linux-amd64.tar.gz
Or,
$ tar zxf kpn-baobab-vX.X.X-linux-amd64.tar.gz
Note: it is recommended that the uncompressed directory kpn-linux-amd64/bin path should be added to the environment variable $PATH to run the kpn and kpnd globally. As an example,
$ export PATH=$PATH:~/downloaded/path/kpn-linux-amd64/bin
The other sections assume that the path is added to the variable.

You can install the downloaded RPM file with the following yum command.
$ yum install kpnd-vX.X.X.el7.x86_64.rpm
Or,
$ yum install kpnd-baobab-vX.X.X.el7.x86_64.rpm

Alternatively, you can install kpnd from the Klaytn Yum repo, run:
$ sudo curl -o /etc/yum.repos.d/klaytn.repo https://packages.klaytn.net/config/rhel/7/prod.repo && sudo yum install kpnd

The installed files are located as follows.
File Name
Location
kpn
/usr/bin/kpn
kpnd.conf
/etc/kpnd/conf/kpnd.conf
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Linux Archive Distribution
Installation
RPM Distribution (RHEL/CentOS/Fedora)
Install downloaded RPM
Install from Klaytn Yum Repo
Installed Location